63420608

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 135294624

約数和(自身を除く): 71874016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 821, 1088, 1136, 1207, 1642, 2272, 2414, 3284, 4544, 4828, 6568, 9656, 13136, 13957, 19312, 26272, 27914, 38624, 52544, 55828, 58291, 77248, 111656, 116582, 223312, 233164, 446624, 466328, 893248, 932656, 990947, 1865312, 1981894, 3730624, 3963788, 7927576, 15855152, 31710304, 63420608]

約数ペア:

[(1, 63420608), (2, 31710304), (4, 15855152), (8, 7927576), (16, 3963788), (17, 3730624), (32, 1981894), (34, 1865312), (64, 990947), (68, 932656), (71, 893248), (136, 466328), (142, 446624), (272, 233164), (284, 223312), (544, 116582), (568, 111656), (821, 77248), (1088, 58291), (1136, 55828), (1207, 52544), (1642, 38624), (2272, 27914), (2414, 26272), (3284, 19312), (4544, 13957), (4828, 13136), (6568, 9656)]